tcclib.h

   1 /* Simple libc header for TCC
   2  *
   3  * Add any function you want from the libc there. This file is here
   4  * only for your convenience so that you do not need to put the whole
   5  * glibc include files on your floppy disk
   6  */
   7 #ifndef _TCCLIB_H
   8 #define _TCCLIB_H
   9
  10 #include <stddef.h>
  11 #include <stdarg.h>
  12
  13 /* stdlib.h */
  14 void *calloc(size_t nmemb, size_t size);
  15 void *malloc(size_t size);
  16 void free(void *ptr);
  17 void *realloc(void *ptr, size_t size);
  18 int atoi(const char *nptr);
  19 long int strtol(const char *nptr, char **endptr, int base);
  20 unsigned long int strtoul(const char *nptr, char **endptr, int base);
  21 void exit(int);
  22
  23 /* stdio.h */
  24 typedef struct __FILE FILE;
  25 #define EOF (-1)
  26 extern FILE *stdin;
  27 extern FILE *stdout;
  28 extern FILE *stderr;
  29 FILE *fopen(const char *path, const char *mode);
  30 FILE *fdopen(int fildes, const char *mode);
  31 FILE *freopen(const  char *path, const char *mode, FILE *stream);
  32 int fclose(FILE *stream);
  33 size_t  fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
  34 size_t  fwrite(void *ptr, size_t size, size_t nmemb, FILE *stream);
  35 int fgetc(FILE *stream);
  36 char *fgets(char *s, int size, FILE *stream);
  37 int getc(FILE *stream);
  38 int getchar(void);
  39 char *gets(char *s);
  40 int ungetc(int c, FILE *stream);
  41 int fflush(FILE *stream);
  42
  43 int printf(const char *format, ...);
  44 int fprintf(FILE *stream, const char *format, ...);
  45 int sprintf(char *str, const char *format, ...);
  46 int snprintf(char *str, size_t size, const  char  *format, ...);
  47 int asprintf(char **strp, const char *format, ...);
  48 int dprintf(int fd, const char *format, ...);
  49 int vprintf(const char *format, va_list ap);
  50 int vfprintf(FILE  *stream,  const  char *format, va_list ap);
  51 int vsprintf(char *str, const char *format, va_list ap);
  52 int vsnprintf(char *str, size_t size, const char  *format, va_list ap);
  53 int vasprintf(char  **strp,  const  char *format, va_list ap);
  54 int vdprintf(int fd, const char *format, va_list ap);
  55
  56 void perror(const char *s);
  57
  58 /* string.h */
  59 char *strcat(char *dest, const char *src);
  60 char *strchr(const char *s, int c);
  61 char *strrchr(const char *s, int c);
  62 char *strcpy(char *dest, const char *src);
  63 void *memcpy(void *dest, const void *src, size_t n);
  64 void *memmove(void *dest, const void *src, size_t n);
  65 void *memset(void *s, int c, size_t n);
  66 char *strdup(const char *s);
  67
  68 /* dlfcn.h */
  69 #define RTLD_LAZY       0x001
  70 #define RTLD_NOW        0x002
  71 #define RTLD_GLOBAL     0x100
  72
  73 void *dlopen(const char *filename, int flag);
  74 const char *dlerror(void);
  75 void *dlsym(void *handle, char *symbol);
  76 int dlclose(void *handle);
  77
  78 #endif /* _TCCLIB_H */